diff --git a/sys/dev/aac/aac.c b/sys/dev/aac/aac.c
index e4a4ec102d20..6e3cca084fe0 100644
--- a/sys/dev/aac/aac.c
+++ b/sys/dev/aac/aac.c
@@ -1029,7 +1029,6 @@ aac_command_thread(struct aac_softc *sc)
 	sc->aifflags = AAC_AIFFLAGS_RUNNING;
 
 	while ((sc->aifflags & AAC_AIFFLAGS_EXIT) == 0) {
-
 		retval = 0;
 		if ((sc->aifflags & AAC_AIFFLAGS_PENDING) == 0)
 			retval = msleep(sc->aifthread, &sc->aac_io_lock, PRIBIO,
@@ -1533,7 +1532,6 @@ aac_free_commands(struct aac_softc *sc)
 	fwprintf(sc, HBA_FLAGS_DBG_FUNCTION_ENTRY_B, "");
 
 	while ((fm = TAILQ_FIRST(&sc->aac_fibmap_tqh)) != NULL) {
-
 		TAILQ_REMOVE(&sc->aac_fibmap_tqh, fm, fm_link);
 		/*
 		 * We check against total_fibs to handle partially
diff --git a/sys/dev/aac/aac_cam.c b/sys/dev/aac/aac_cam.c
index 2e95b6da1409..4de1ab9a3164 100644
--- a/sys/dev/aac/aac_cam.c
+++ b/sys/dev/aac/aac_cam.c
@@ -144,7 +144,6 @@ aac_cam_rescan(struct aac_softc *sc, uint32_t channel, uint32_t target_id)
 	}
 }
 
-
 static void
 aac_cam_event(struct aac_softc *sc, struct aac_event *event, void *arg)
 {
diff --git a/sys/dev/aac/aac_debug.c b/sys/dev/aac/aac_debug.c
index b1d79b92250e..edee5455c594 100644
--- a/sys/dev/aac/aac_debug.c
+++ b/sys/dev/aac/aac_debug.c
@@ -392,7 +392,7 @@ aac_print_aif(struct aac_softc *sc, struct aac_aif_command *aif)
 		default:
 			status = "unknown status"; break;
 		}		
-	
+
 		device_printf(sc->aac_dev, "JobProgress (%d) - %s (%d, %d)\n",
 			      aif->seqNumber, status,
 			      aif->data.PR[0].currentTick,
diff --git a/sys/dev/aac/aac_disk.c b/sys/dev/aac/aac_disk.c
index 284c1472d7ea..5eeb802b103d 100644
--- a/sys/dev/aac/aac_disk.c
+++ b/sys/dev/aac/aac_disk.c
@@ -100,7 +100,7 @@ aac_disk_open(struct disk *dp)
 	fwprintf(NULL, HBA_FLAGS_DBG_FUNCTION_ENTRY_B, "");
 
 	sc = (struct aac_disk *)dp->d_drv1;
-	
+
 	if (sc == NULL) {
 		printf("aac_disk_open: No Softc\n");
 		return (ENXIO);
@@ -129,7 +129,7 @@ aac_disk_close(struct disk *dp)
 	fwprintf(NULL, HBA_FLAGS_DBG_FUNCTION_ENTRY_B, "");
 
 	sc = (struct aac_disk *)dp->d_drv1;
-	
+
 	if (sc == NULL)
 		return (ENXIO);
 
@@ -366,7 +366,7 @@ static int
 aac_disk_attach(device_t dev)
 {
 	struct aac_disk	*sc;
-	
+
 	sc = (struct aac_disk *)device_get_softc(dev);
 	fwprintf(NULL, HBA_FLAGS_DBG_FUNCTION_ENTRY_B, "");
 
diff --git a/sys/dev/aac/aacreg.h b/sys/dev/aac/aacreg.h
index d0800f3d5881..665b2cc35b3c 100644
--- a/sys/dev/aac/aacreg.h
+++ b/sys/dev/aac/aacreg.h
@@ -1563,4 +1563,3 @@ enum {
 				 AAC_DB_RESPONSE_READY |	\
 				 AAC_DB_PRINTF)
 #define AAC_DB_INT_NEW_COMM		0x08		
-